(;AP[goproblems]AB[ba]AB[ca]AB[cd]AB[ce]AB[be]AB[ae]AW[cc]AW[bc]AW[bb]AW[bd]AW[ad]AW[da]AW[db]AW[eb]AB[dc]AB[ec]AB[fc]AB[fb]AB[hb](;B[cb];W[aa]C[CHOICE])(;B[aa];W[ab]C[CHOICE])(;B[ab]C[RIGHT])(;B[ea];W[cb];B[ab];W[aa];B[ba]C[Bent 4 in the corner, well done.RIGHT])(;B[fa];W[ab](;B[cb];W[aa])(;B[ea];W[cb])))